datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2000,11 0:30:00,26 ,0.008231,522.0259,65.92315,123.0259
sgpcmbeC1.c1,2000,11 1:30:00,26 ,0.011377,521.9247,53.08417,112.5779
sgpcmbeC1.c1,2000,11 2:30:00,26 ,       0,287.0903,36.08477,70.53641
sgpcmbeC1.c1,2000,11 3:30:00,25 ,       0,340.5529,39.71109,83.89852
sgpcmbeC1.c1,2000,11 4:30:00,24 ,       0, 547.486,56.60131,124.9602
sgpcmbeC1.c1,2000,11 5:30:00,24 ,       0,407.5983,47.23855,111.7197
sgpcmbeC1.c1,2000,11 6:30:00,24 ,       0,518.0627,60.00964,142.4104
sgpcmbeC1.c1,2000,11 7:30:00,24 ,       0,691.0038,60.42101,148.5933
sgpcmbeC1.c1,2000,11 8:30:00,25 ,       0,776.2653,68.27685, 167.785
sgpcmbeC1.c1,2000,11 9:30:00,29 ,       0,1090.183,97.06999, 243.522
sgpcmbeC1.c1,2000,1110:30:00,29 ,       0,1202.562,108.4038,261.2776
sgpcmbeC1.c1,2000,1111:30:00,28 ,       0,466.4076,61.25493,123.9064
sgpcmbeC1.c1,2000,1112:30:00,27 ,0.005601,311.2406,39.01007,79.43347
sgpcmbeC1.c1,2000,1113:30:00,28 ,       0,1125.802,105.8203,264.4493
sgpcmbeC1.c1,2000,1114:30:00,27 ,0.010807,412.2504,46.78832,99.35384
sgpcmbeC1.c1,2000,1115:30:00,28 ,0.050862,1413.797,98.17708,278.3872
sgpcmbeC1.c1,2000,1116:30:00,28 ,0.640893,947.1881,92.77413,232.8241
sgpcmbeC1.c1,2000,1117:30:00,28 ,2.096263,443.0109,51.84014,112.9459
sgpcmbeC1.c1,2000,1118:30:00,28 ,0.062738,271.4427,37.99839,78.28315
sgpcmbeC1.c1,2000,1119:30:00,28 ,0.127478,339.9477,40.36346,81.23123
sgpcmbeC1.c1,2000,1120:30:00,28 ,0.847884,349.5051, 50.7648, 91.9023
sgpcmbeC1.c1,2000,1121:30:00,28 ,0.412242,371.9016,41.29839,89.49819
sgpcmbeC1.c1,2000,1122:30:00,26 ,       0,193.2784,27.48981,50.72314
sgpcmbeC1.c1,2000,1123:30:00,26 , 0.09612,256.8075,40.70296,78.15287